NEW GAS-SOLID SEPARATING AND STRIPPING SYSTEM FOR CATALYTIC CRACKING UNIT ON FLUIDISED BED

摘要

present invention is compact and unit yield of quality to contribute to the only separation / stripping zone integration a new gas- solid separation and stripping relates to the system. This novel system can , with minimal contact time between gas and solid and can be applied to the FCC unit at the same time get a very good separation efficiency .